An immigrant lawyer in Hanbyol Law LLC said that texts such as "Are you coming home today?" and "When are you coming home?" can be used in court as evidence of a spouse's frequent absences and emotional disconnection. These messages can be important evidence of your efforts to maintain the marriage and support the other party's culpable behavior.

A key legal issue throughout the article is the strategy for collecting and presenting evidence. It is emphasized that it is advantageous to consult a lawyer and submit the evidence in a batch with other circumstantial evidence, such as KakaoTalk, to the court, as hastily disclosing piecemeal evidence (e.g., concert tickets) may cause the other party to hide or delete additional evidence. It is also advised that there are no legal penalties for waiting to collect evidence, and that hiring a lawyer early on to determine the legality and value of evidence and strategize the timing of submission is crucial to winning the case.